We offer two types: a 250mm type and a 300mm type that can accommodate the installation of soundproof walls and other features!
The "RPCA-AD Wall" is a precast rigid protective fence wall that integrates a concrete rigid protective fence and an L-shaped retaining wall, achieving a significant reduction in construction time. Since dangerous tasks such as rebar assembly and formwork installation at heights are no longer necessary, safety on site is improved. It is a product that meets the certification standards of the Japan Prestressed Concrete Institute. 【Features】 ■ Significant reduction in construction time achieved by integrating a concrete rigid protective fence and an L-shaped retaining wall ■ Improved safety on site as dangerous tasks such as rebar assembly and formwork installation at heights are no longer required ■ Available in two types: a 250mm top thickness type and a 300mm type that allows for the installation of sound barriers, etc. ■ Certified product by the Japan Prestressed Concrete Institute *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■TYPE-A ・Top thickness 250mm ・Top thickness 300mm ■TYPE-B ・Top thickness 250mm ・Top thickness 300mm *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our founding in 1925, we have contributed to the development of Japan's land through concrete products. From Sendai in the north to Hiroshima in the south, we respond to inquiries from various regions through a wide network. We have also established a system for delivering products from our own factory and manufacturing partners across the country. We offer over 1,800 types of products, the majority of which are original. We propose many products that contribute to "national resilience" as disaster prevention and mitigation measures against typhoons, floods, water damage, and landslides. With the motto "Proposal and technical capabilities that shape the future of Japan," we strive to meet our customers' expectations.